<ion-view view-title="首页"  ng-controller="HomeCtrl">
  <ion-content class="padding">
    <ul class="list">
      <li class="item">
        <button class="button" ng-click="camera()">
          Default
        </button>
      </li>
      <li class="item">
        <img ng-src="{{imageSrc}}" class="home_img" />
      </li>
      <li class="item">
        <button class="button" ng-click="test()">
          Test
        </button>
      </li>
    </ul>
  </ion-content>
</ion-view>
